GB1343446A - Gas-fired heater means - Google Patents

Gas-fired heater means

Info

Publication number
GB1343446A
GB1343446A GB2773571A GB2773571A GB1343446A GB 1343446 A GB1343446 A GB 1343446A GB 2773571 A GB2773571 A GB 2773571A GB 2773571 A GB2773571 A GB 2773571A GB 1343446 A GB1343446 A GB 1343446A
Authority
GB
United Kingdom
Prior art keywords
tubes
gas
air inlet
space
inlet apertures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2773571A
Inventor
R W Abbott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1343446A publication Critical patent/GB1343446A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

1343446 Air heating stoves; gas burners; GENERAL ELECTRIC CO 14 June 1971 [18 June 1970] 27735/71 Headings F4S and F4T In a gas fired space heater comprising a plurality of finned heat exchange tubes 43 extending between headers 42 and 44 and through which combustion gases from a burner unit 23 pass upwardly, air is circulated from a space 13 over the heat exchange tubes 43 and then back into the space 13 by a blower 24 which together with the tubes 43 and burner unit 23 is housed in a cabinet 16; ducts 11 and 12 communicate the cabinet with the space 13 to be heated. Turbulence promotors 48 are provided in the upper ends of the tubes 43. The burner unit 23 includes a horizontal trough 25 having vertical side walls 26, 27 provided with primary and secondary combustion air inlet apertures 28 and 29 respectively, the air being supplied by a blower 30 through a conduit 33. A horizontally disposed gas supply conduit 35 extending longitudinally through the trough and connected via a control valve 37 to a source of fuel gas has spaced inlet apertures 36. The fuelair mixture is ignited by a spark plug 39. In a modified embodiment (Figs. 4-7, not shown) the trough 25 is replaced by a series of vertical flame tubes (25a) each connected to a respective one of the heat exchange tubes and comprising primary and secondary air inlet apertures (28a and 29a), and a lower fuel gas inlet aperture (28a) which communicates via a conduit (36b) with a fuel supply conduit (35a). The primary air inlet apertures (28a) are tangentially directed and are disposed around the lower end of each flame tube while the secondary air inlet apertues (29a) are radially directed and are located around the upper end; adjacent flame tubes are interconnected by axially aligned horizontal tubes (39b).
GB2773571A 1970-06-18 1971-06-14 Gas-fired heater means Expired GB1343446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4743370A 1970-06-18 1970-06-18

Publications (1)

Publication Number Publication Date
GB1343446A true GB1343446A (en) 1974-01-10

Family

ID=21948949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2773571A Expired GB1343446A (en) 1970-06-18 1971-06-14 Gas-fired heater means

Country Status (5)

Country Link
US (1) US3670713A (en)
DE (1) DE2129826A1 (en)
FR (1) FR2099250A5 (en)
GB (1) GB1343446A (en)
SE (1) SE375370B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195757A (en) * 1986-08-12 1988-04-13 Hitachi Heating Appl Heating system
CN102338465A (en) * 2011-08-22 2012-02-01 洛阳佳嘉乐农业产品开发有限公司 Warm-air furnace used for high temperature sterilization
CN106801994A (en) * 2017-03-27 2017-06-06 魏景锋 Hot-blast stove and heating

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7111652A (en) * 1970-08-29 1972-03-02
US3935855A (en) * 1971-05-24 1976-02-03 N.V. Werktuigenfabrieke Mulder Air heater, especially for connection to a central heating system
EP0041862A3 (en) * 1980-06-10 1982-02-03 Thorn Emi Energy Developments Limited Improvements relating to air heaters
US4412523A (en) * 1980-08-11 1983-11-01 Alzeta Corporation Catalytic gas-fired furnace system and method
US4476850A (en) * 1982-09-02 1984-10-16 Carrier Corporation Noise reducing heat exchanger assembly for a combustion system
US4860725A (en) * 1983-08-24 1989-08-29 Yukon Energy Corporation Power burner-fluid condensing mode furnace
US4515145A (en) * 1983-10-03 1985-05-07 Yukon Energy Corporation Gas-fired condensing mode furnace
US6889686B2 (en) * 2001-12-05 2005-05-10 Thomas & Betts International, Inc. One shot heat exchanger burner
US7726386B2 (en) * 2005-01-14 2010-06-01 Thomas & Betts International, Inc. Burner port shield
CN103597295A (en) * 2011-01-27 2014-02-19 哈斯堡实业股份有限公司 Continuous flow heater that mitigates the effect of altitude

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315655A (en) * 1967-04-25 Firing mechanism for multiple burner heating apparatus
US2281106A (en) * 1939-06-10 1942-04-28 Henry J De N Mccollum Room heater
US2555546A (en) * 1946-08-26 1951-06-05 Holly Mfg Company Gas furnace
US2737173A (en) * 1953-08-11 1956-03-06 Delta Heating Corp Combustion type unit heater
US2876763A (en) * 1955-06-15 1959-03-10 Hunter Multiple fuel burner and space heater
GB1135395A (en) * 1965-07-29 1968-12-04 Wilkins & Mitchell Ltd Improvements in or relating to balanced flue heating devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195757A (en) * 1986-08-12 1988-04-13 Hitachi Heating Appl Heating system
CN102338465A (en) * 2011-08-22 2012-02-01 洛阳佳嘉乐农业产品开发有限公司 Warm-air furnace used for high temperature sterilization
CN102338465B (en) * 2011-08-22 2013-09-25 洛阳佳嘉乐农业产品开发有限公司 Warm-air furnace used for high temperature sterilization
CN106801994A (en) * 2017-03-27 2017-06-06 魏景锋 Hot-blast stove and heating

Also Published As

Publication number Publication date
DE2129826A1 (en) 1971-12-23
US3670713A (en) 1972-06-20
SE375370B (en) 1975-04-14
FR2099250A5 (en) 1972-03-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees